Zobrazeno 1 - 10
of 37
pro vyhledávání: '"R. W. Andrews"'
Through simultaneous but unequal electromechanical amplification and cooling processes, we create a method for nearly noiseless pulsed measurement of mechanical motion. We use transient electromechanical amplification (TEA) to monitor a single motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95ae7a6f15fd2a7ecf26fbd5af57d31b
http://arxiv.org/abs/1903.02151
http://arxiv.org/abs/1903.02151
Autor:
P.-L. Yu, N. S. Kampel, Konrad Lehnert, Cindy Regal, R. W. Andrews, R. W. Peterson, T. P. Purdy
Publikováno v:
Physical Review Letters. 116
The radiation pressure of light can act to damp and cool the vibrational motion of a mechanical resonator. In understanding the quantum limits of this cooling, one must consider the effect of shot noise fluctuations on the final thermal occupation. I
Publikováno v:
Cropping Strategies for Efficient Use of Water and Nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee40eef4297c679f817f49597ed58f57
https://doi.org/10.2134/asaspecpub51.c12
https://doi.org/10.2134/asaspecpub51.c12
Publikováno v:
Nature Communications
ResearcherID
ResearcherID
Electromagnetic waves are ideal candidates for transmitting information in a quantum network as they can be routed rapidly and efficiently between locations using optical fibres or microwave cables. Yet linking quantum-enabled devices with cables has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57c7c64668d0355b58620acdcf13f709
http://arxiv.org/abs/1506.02296
http://arxiv.org/abs/1506.02296
Autor:
R. W. Peterson, Thomas Purdy, R. W. Andrews, Peter S. Burns, Cindy Regal, Raymond W. Simmonds, Konrad Lehnert, Katarina Cicak
Publikováno v:
CLEO: 2015.
We have constructed a bidirectional and efficient converter between microwave and optical light using a mechanically compliant membrane coupled via the optomechanical interaction. Ongoing work towards quantum state transfer is discussed.
Autor:
Katarina Cicak, R. W. Peterson, Raymond W. Simmonds, Cindy Regal, Konrad Lehnert, R. W. Andrews, T. P. Purdy
Publikováno v:
Frontiers in Optics 2014.
We demonstrate efficient mechanically-mediated transduction between microwave and optical signals using a micromechanical SiN membrane. This interface has the potential to transform information between these vastly different frequencies while maintai
Autor:
R. W. Andrews, R. L. Torrijos, Bruce A. Wiggins, M. C. Limjoco, J. M. Rinehardt, J. M. Mettenburg, R. A. Conway, E. J. Dobratz, Daniel P. Dougherty, S. R. Knupp, J. Sonsino, M. E. Zimmerman, C. L. Corr, J. R. Eppard
Publikováno v:
Applied and Environmental Microbiology. 65:3483-3486
A study was conducted to determine the reliability and repeatability of antibiotic resistance analysis as a method of identifying the sources of fecal pollution in surface water and groundwater. Four large sets of isolates of fecal streptococci (from
Autor:
R. W. Peterson, Katarina Cicak, Cindy Regal, T. P. Purdy, Raymond W. Simmonds, R. W. Andrews, Konrad Lehnert
Converting low-frequency electrical signals into much higher frequency optical signals has enabled modern communications networks to leverage both the strengths of microfabricated electrical circuits and optical fiber transmission, allowing informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b37cbf72dab0cac515c9c479d3922a
Total System Performance Assessment (TSPA) is used as a key decision-making tool for the potential geologic repository for high level radioactive waste at Yucca Mountain, Nevada, USA. Because of the complexity and uncertainty involved in a post-closu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5be26d8fe32618d2bdd34a3fe3e69265
https://doi.org/10.2172/786563
https://doi.org/10.2172/786563
Publikováno v:
MRS Proceedings. 412
Humid-air and aqueous general and pitting corrosion models (including their uncertainties) for the carbon steel outer containment barrier were developed using the corrosion data from literature for a suite of cast irons and carbon steels which have s